Figure 2. Describe that, less electric field generated when electrodes are far from each other

From

Design of Microfluidic Sensing and Transport Device

Masoumeh Asgharighajari, Nurul Amziah, Nasri Sulaiman, Sherif Adebayo Sodeinde

Journal of Biomedical Engineering and Technology. 2015, 3(1), 15-20 doi:10.12691/jbet-3-1-3